General

  • Target

    9fec3fb002a0bffaa4fcf1c336745fb7_JaffaCakes118

  • Size

    512KB

  • Sample

    240612-jgwarsvclq

  • MD5

    9fec3fb002a0bffaa4fcf1c336745fb7

  • SHA1

    5145eb848cd7b8fb6e6c8aa47c090ec7652c8d2c

  • SHA256

    87b0ddc3e2e30941271009cc66fa680d12851208403618954dd4f778a845bd24

  • SHA512

    88527e15136d105dea7c6f6f6b9678e1ed6d6e12f87c20aae3e7c4ed96ccd8a079bc4f9589caa54175bef193f68c9e2228c683d0d685812f626dc71b3fca7c43

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

Malware Config

Targets

    • Target

      9fec3fb002a0bffaa4fcf1c336745fb7_JaffaCakes118

    • Size

      512KB

    • MD5

      9fec3fb002a0bffaa4fcf1c336745fb7

    • SHA1

      5145eb848cd7b8fb6e6c8aa47c090ec7652c8d2c

    • SHA256

      87b0ddc3e2e30941271009cc66fa680d12851208403618954dd4f778a845bd24

    • SHA512

      88527e15136d105dea7c6f6f6b9678e1ed6d6e12f87c20aae3e7c4ed96ccd8a079bc4f9589caa54175bef193f68c9e2228c683d0d685812f626dc71b3fca7c43

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj69:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks